CVE-2019-12854

Priority
Description
Due to incorrect string termination, Squid cachemgr.cgi 4.0 through 4.7 may
access unallocated memory. On systems with memory access protections, this
can cause the CGI process to terminate unexpectedly, resulting in a denial
of service for all clients using it.
Notes
 mdeslaur> attacker needs access to cachemgr.cgi to cause a DoS
 mdeslaur> 4.x only
Package
Source: squid (LP Ubuntu Debian)
Upstream:released (4.8-1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 19.04 (Disco Dingo):needed
Ubuntu 19.10 (Eoan):needed
Patches:
Upstream:http://www.squid-cache.org/Versions/v4/changesets/squid-4-2981a957716c61ff7e21eee1d7d6eb5a237e466d.patch
Package
Upstream:not-affected (debian: Vulnerable code only in 4.x series)
Ubuntu 12.04 ESM (Precise Pangolin):not-affected (code not present)
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (code not present)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (code not present)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan):DNE
More Information

Updated: 2019-09-19 14:51:13 UTC (commit d32ebc32606b9517c6fa7d65a15441e2a57a6de5)